Science (endocrine system)

Question 1

Function of endocrine system

Answer 1

Controls body functions using hormones released into the blood.

Question 2

Nervous system vs endocrine system

Answer 2

Nervous: Fast, electrical, short-lived.
Endocrine: Slow, chemical (hormones), long-lasting.

Question 3

Positive feedback system results

Answer 3

Results in the response going in the same direction to the stimulus.

Question 4

Positive feedback system example

Answer 4

Contractions during childbirth.
-Stretch receptors detect the baby moving through the cervix.

Question 5

Negative feedback system example

Answer 5

Regulation of blood glucose levels
-When blood glucose levels are too high, the body responds by storing the glucose in cells

Question 6

Negative feedback system occurance

Answer 6

Occurs when the response is in an opposite direction to the stimulus

Question 7

homeostasis meaning

Answer 7

body’s ability to maintain a stable internal environment despite changes in external conditions

Question 8

what is endocrine system made up of?

Answer 8

made up of a collection ofglands

Question 9

goal of positive/negative feedback

Answer 9

p: Amplify a response
n: restore balance